JEE Main 2022 — Environmental Chemistry Question with Solution
From: JEE Main 2022 (Online) 28th June Evening Shift
Question
Correct statement about photo-chemical smog is :
Choose an option
Show full solutionCorrect option: D
Correct answer
DIt results from reaction of unsaturated hydrocarbons.
Step-by-step explanation
Photochemical smog occurs in warm, dry and
sunny climate. The main components of
photochemical smog result from the action of
unsaturated hydrocarbons and nitrogen oxides.
This is an oxidising smog.
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This is a previous-year question from JEE Main 2022, covering the Environmental Chemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.